Crib endboard frame



FIG. 1 is a top perspective view showing a crib endboad frame according to our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a side elevation view thereof, the opposite side being a mirror image thereof; and,

FIG. 5 is a rear elevation view thereof.

The portions shown in dotted lines form no part of the claim design. The bottom view also forms no part of the claimed design. 

The ornamental design of a crib endboard frame, as shown and described. 